Penetrating injuries of the foot

Penetrating injuries to the foot are potentially serious injuries in the horse. Diagnosis is usually straightforward and a combination of radiography (including positive contrast studies) and synoviocentesis usually is necessary to determine which structures within the foot are involved. Superficial punctures usually carry a good prognosis but involvement of deep structures such as the distal phalanx or deep digital flexor tendon and navicular bursa adversely influence this. Knowledge of wound healing in the foot and a rational approach to antimicrobial selection and surgical intervention are all necessary for successful case management.